Which phenomenon should peace officers be mindful of to avoid escalating emotions in others?

• A. Tactical advantage
• B. Emotional contagion
• C. Heightened senses
• D. Visual dominance

Answer: (B)

Emotional contagion is the phenomenon at play here—the idea that people’s emotions can spread to others through cues like facial expressions, voice, and body language. In a tense encounter, the mood you project can transfer to the person you’re interacting with. If you stay calm, speak in a steady, low-voice, and adopt an open, nonthreatening stance, you help suppress the rising anger or fear in others. Conversely, raising your voice, speaking quickly, or displaying tense, aggressive signals can amplify their emotions and push the situation toward escalation. So, the best approach is to model calm, controlled behavior, use empathetic listening, and give space for the person to respond, all of which dampen the emotional charge through the influence of emotional contagion.